[PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7

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* [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7
@ 2016-07-05 20:28 Abhilash Kesavan
       [not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Abhilash Kesavan @ 2016-07-05 20:28 UTC (permalink / raw)
  To: linux-samsung-soc, linux-arm-kernel, kgene.kim, k.kozlowski
  Cc: robh+dt, mark.rutland, catalin.marinas, will.deacon, devicetree

Change the BUCK2 (vdd_atlas) voltage range to '500 - 1200mv' since
CPU DVFS requires it.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index d8767b0..299f3ce 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -249,7 +249,7 @@
 
 			buck2_reg: BUCK2 {
 				regulator-name = "vdd_atlas";
-				regulator-min-microvolt = <1200000>;
+				regulator-min-microvolt = <500000>;
 				regulator-max-microvolt = <1200000>;
 				regulator-always-on;
 				regulator-boot-on;
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 2+ messages in thread

[parent not found: <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>]

* Re: [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7
       [not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
@ 2016-07-06  7:44   ` Krzysztof Kozlowski
  0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2016-07-06  7:44 UTC (permalink / raw)
  To: Abhilash Kesavan
  Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	kgene.kim-Sze3O3UU22JBDgjK7y7TUQ, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
	mark.rutland-5wv7dgnIgG8, catalin.marinas-5wv7dgnIgG8,
	will.deacon-5wv7dgnIgG8, devicetree-u79uwXL29TY76Z2rM5mHXA

On Tue, Jul 5, 2016 at 10:28 PM, Abhilash Kesavan <a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote:
> Change the BUCK2 (vdd_atlas) voltage range to '500 - 1200mv' since
> CPU DVFS requires it.
>
> Signed-off-by: Abhilash Kesavan <a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> ---
>  arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Thanks, applied.

Best regards,
Krzysztof
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^ permalink raw reply	[flat|nested] 2+ messages in thread

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2016-07-05 20:28 [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7 Abhilash Kesavan
     [not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-07-06  7:44   ` Krzysztof Kozlowski

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